期刊論文
| 學年 | 87 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 1998-12-01 |
| 作品名稱 | A study of a control strategy utilizing outdoor air to reduce the wintertime carbon dioxide levels in a typical Taiwanese bedroom |
| 作品名稱（其他語言） | |
| 著者 | Chao, Nien-tzu; 王文安; Wang, Wen-an; Chiang, Che-ming |
| 單位 | 淡江大學建築學系 |
| 出版者 | Elsevier |
| 著錄名稱、卷期、頁數 | Energy and buildings 29(1), pp.93-105 |
| 摘要 | A CO2 concentration of more than 1000 ppm has been monitored in Taiwanese bedrooms during sleeping hours in the wintertime. The high indoor CO2 levels were caused by poor ventilation due to insufficient ventilation rates. This study sought to reduce the wintertime CO2 concentration level in a typical Taiwanese bedroom with less outdoor air to maintain thermal comfort. CO2 was used as an indicator to assess whether an adequate ventilation rate has been obtained to dilute or remove harmful pollutants. With the help of the thermal buoyancy effect, the CO2 generated in the bedroom was effectively removed by means of less outdoor air. Through computational fluid dynamics simulations, the appropriate window and transom locations with the corresponding outdoor air supply volume, as well as the lowest possible outdoor air temperature were identified. |
| 關鍵字 | Ventilation; Indoor air quality; Thermal buoyancy; Outdoor air |
| 語言 | en |
| ISSN | 0378-7788 |
| 期刊性質 | 國內 |
| 收錄於 | |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 否 |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | ,電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/45060 ) |